twin air always a good bet

King Quad Air Filter Improvement

Prior to purchasing this filter, I used the UNI with the stock air box lid which did not seal well along the top surface of the air box as you could still see the foam filter around the extruding around the lid. With this Twin Air System, it comes with a much better lid which has a rubber seal around it that helps to keep water out, especially when in deeper water holes. The filter is easy to remove and clean as well.

Cheaper then others and very good product

The video for this product shows them using only an arousal spray can to clean the box then it being wiped with a paper towel. Who does that? I had concerns if it would not keep water out when cleaning with a hose. It worked great. It has no tabs to line up on the air box but on a modern KTM it is pretty much a no brainer if you have it on right or not. Item allows lots of access to the area so you can get a soapy cloth in the box and get it really clean. I then hosed it out with a garden hose. Not one drop made it past the cover. The exhaust plug is kind of a joke but at the price is pretty much an extra "free" item anyway.